Portion of a shoe



FIG. 1 is front right perspective view of a portion of a shoe showing our new design;

FIG. 2 is right side view of the design shown in FIG. 1;

FIG. 3 is a left side view of the design shown in FIG. 1;

FIG. 4 is a front view of the design shown in FIG. 1;

FIG. 5 is a rear view of the design shown in FIG. 1;

FIG. 6 is a top view of the design shown in FIG. 1; and,

FIG. 7 is a bottom view of the design shown in FIG. 1.

The figures include broken, solid and dash-dot-dash lines. The areas within the solid lines and outside the dash-dot-dash lines form the claimed design. The dash-dot-dash lines illustrate an unclaimed boundary of the claimed design. The broken lines shown in the figures are included for the purpose of illustrating portions of the portion of the shoe and form no part of the claimed design. 

CLAIM The ornamental design for a portion of a shoe, as shown and described. 